I know that this:
http://www.macrossworld.com/mwf/index.php?showtopic=26575&&page=3
...is the general MW Orguss topic, but I figured since it hadn't been updated since 2008 it would be OK to start a new thread.... now that it has been revealed to be on the way for an autumn release on Blu-ray!
Remastered in high definition!
(revealed inside the Macross Plus boxset)
http://www.macrossworld.com/mwf/index.php?showtopic=37865&p=1055413
This page should be updated with details soon:
http://www.toei-video.co.jp/BD/orguss.html